UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uV+qV6XBqRJFM0FNVkiKiaIn7USdq/XJZVHML9z9fho=' 
WHERE 
  key_id = '496c22111706d971926a24f9e27ddca296b4b6c6fa126d1c24e0536b739fdb29' 
  AND (
    token = 'uV+qV6XBqRJFM0FNVkiKiaIn7USdq/XJZVHML9z9fho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )